Shin Tai Ryu

Didn't want to post this in the investigation forum yet as I am not sure of the facts so I thought I would punt it at you fine people for a second opinion. I have been watching a discussion on Facebook about a group who seems to teach a large amount of ko-ryu.

This PDF suggests that they teach techniques from some big names in ko-ryu such as Katori, Kashima, Yagyu, Niten, Itto etcetera. Anyone know of this guys' experience level? Does he have licences in these arts? Or is it that there are others in the group that teach the individual arts as part of a whole?

A quick Google gave me a bunch of videos which, as I know a bit about iai/batto, fan the flames further:

I can't tell from the context of the PDF if they are implying that they are the ones offering the training in the "Selection Programs" section, or if they would be hosting workshops with external instructors. It isn't completely uncommon to host instructors from other schools, we've had instructors of Hyoho Niten Ichi Ryu and Tenshinsho Jigen Ryu visit the DC area over the last few years offering workshops/seminars on those styles. It would be impossible for any one person to have sufficient experience in all the arts listed to teach even basic technique.

With respect to Tamiya Ryu and Muso Jikiden Eishin Ryu which are supposedly offered under their "Complete Programs" section, again it isn't immediately clear if it is implied that the same guy that conducts the Shin tai Ryu training is the same instructor for these other arts. Based on the videos that were posted to Youtube of the Shin Tai Ryu kenjutsu and iaijutsu, it doesn't appear that the students in those videos had much (if any) experience in either MJER or Tamiya Ryu. The technique isn't crisp, lacks the zanshin, and doesn't bear any semblance to the kind of taisabaki that is seen in MJER and Tamiya Ryu (of course no one on earth can really move like Kuroda Tetsuzan). I can't definitively say that they don't train in these arts, but based on the videos it seems that the students are either beginners or only train with a sword occasionally, or the instructor only has a very limited amount of experience in these arts and is teaching it more as a study group rather than an official dojo.

transl.: The academy organises on a regular basis training/seminars in the old martial arts of Japan on the name 'koryu bu jitsu [sic] sensho' and are meant for anyone who's interested. There is a choice from 24 traditional schools (including brochures) and 9 shin t'ai ryu kata.*

This indicates that they pretend you can get traditional training from their long list of koryu, from which at least 3 so far in this thread have been identified as being of poor quality, or no affiliation.

*these kata are by their own admittance from after 2000, not that traditional actually.
** this is written in a bit of a misleading way, it implies he is the first foreigner ever to get a mokuroku certificate